package exception_;

/**
 * @Author 小闽
 * @Date 2024/9/22 20:33
 * @PackageName: exception_
 * @ClassName: NullPointerException_
 * @Description: 空指针异常
 * @Version 1.0
 */
public class NullPointerException_ {
    public static void main(String[] args) {
        String name = null;
        System.out.println(name.length());
    }
}
